Hello:
This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:
On Thu, 3 Jul 2025 07:11:01 -0700 you wrote:
> Arnd Bergmann reported an issue ([1]) where clang compiler (less than
> llvm18) may trigger an error where the stack frame size exceeds the limit.
> I can reproduce the error like below:
> kernel/bpf/verifier.c:24491:5: error: stack frame size (2552) exceeds limit (1280) in 'bpf_check'
> [-Werror,-Wframe-larger-than]
> kernel/bpf/verifier.c:19921:12: error: stack frame size (1368) exceeds limit (1280) in 'do_check'
> [-Werror,-Wframe-larger-than]
>
> [...]
Here is the summary with links:
- [bpf-next,v3,1/3] bpf: Simplify assignment to struct bpf_insn pointer in do_misc_fixups()
https://git.kernel.org/bpf/bpf-next/c/3b87251439b2
- [bpf-next,v3,2/3] bpf: Reduce stack frame size by using env->insn_buf for bpf insns
https://git.kernel.org/bpf/bpf-next/c/45e9cd38aa8d
- [bpf-next,v3,3/3] bpf: Avoid putting struct bpf_scc_callchain variables on the stack
https://git.kernel.org/bpf/bpf-next/c/82bc4abf28d8
You are awesome, thank you!
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